XMPP Protocol
FEATURES(stream) []
STARTTLS [xmlns="urn:ietf:params:xnl:ns:xmpp-tls*] xmlns: urn:ietf:params:xml:ns:xmpp-tls REQUIRED
Refer to the exhibit. Which message is used to negotiate the TLS requirement while federating with an external domain?
A. xmpp-server message
B. FEATURES message
C. server hello
D. STARTTLS message
E. client hello
thanks!
The correct answer is B – FEATURES.
https://www.cisco.com/c/en/us/support/docs/unified-communications/expressway/213865-configure-and-troubleshoot-xmpp-federati.html
Features will show if Transp ort Layer Security (TLS) is required, OPT IONAL or No TLS
A